SignupTimeslotChanges (Sakai Signup API 22.1 API)

```
public interface SignupTimeslotChanges
```
Email notification classes implement this to show that they hold information about timeslot changes for a user

Author:

Steve Swinsburg (steve.swinsburg@gmail.com)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<SignupTimeslot>`	`getAdded()`	List of timeslots that the user has been added to
`List<SignupTimeslot>`	`getRemoved()`	List of timeslots that the user has been removed from

- Method Detail
  - getRemoved
```
List<SignupTimeslot> getRemoved()
```
    List of timeslots that the user has been removed from
  - getAdded
```
List<SignupTimeslot> getAdded()
```
    List of timeslots that the user has been added to